Quality Control Analysts: Career & Application Guide

What do quality control analysts do?

Conduct tests to determine quality of raw materials, bulk intermediate and finished products. May conduct stability sample tests.

This describes a U.S. occupation, not a live vacancy. Individual employers may use different titles and requirements.

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Conduct routine and non-routine analyses of in-process materials, raw materials, environmental samples, finished goods, or stability samples.
Interpret test results, compare them to established specifications and control limits, and make recommendations on appropriateness of data for release.
Calibrate, validate, or maintain laboratory equipment.
Ensure that lab cleanliness and safety standards are maintained.
Perform visual inspections of finished products.
Complete documentation needed to support testing procedures, including data capture forms, equipment logbooks, or inventory forms.
Compile laboratory test data and perform appropriate analyses.
Identify and troubleshoot equipment problems.
Write technical reports or documentation, such as deviation reports, testing protocols, and trend analyses.
Investigate or report questionable test results.

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